Patents by Inventor John M. Chenciner

John M. Chenciner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Three-toed shoe
    Patent number: D658868
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: May 8, 2012
    Assignee: Surf 9, LLC
    Inventor: John M. Chenciner
  • Three-toed shoe
    Patent number: D668440
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: October 9, 2012
    Assignee: S9, LLC
    Inventor: John M. Chenciner